Right, anyway I have successfully replicated the configuration of SFC103 using Openstack and have been able to “manually” get it running using the Debian 8.5 base image for the Classifiers,SFF and SF. I was working on automating that using cloudinit but i will better wait to see Tim’s Tacker Implementation as that is the end goal…
Patricio > On Sep 4, 2016, at 8:54 PM, Zhou, Danny <[email protected]> wrote: > > You can absolutely analysis the NSH traffics with NSH and transport header, > using tcpdump and Wireshark which needs to > install a NSH decoder, see attached for details about that decoder. > > SFC-103 starts OVS and SF using scripts, so it cannot work directly on > Openstack platform, but Tim had integrated ODL SFC <> > with Openstack as well as Tacker for a similar setup for SFC@OPNFV project. > > <>From: Alioune [mailto:[email protected] <mailto:[email protected]>] > Sent: Monday, September 5, 2016 7:48 AM > To: Zhou, Danny <[email protected] <mailto:[email protected]>> > Cc: sfc-dev opendaylight <[email protected] > <mailto:[email protected]>> > Subject: Re: [sfc-dev] SFC-103 SF NSH aware > > Thanks Danny for the reply. > > If I understand we can not analyse the traffic on SFs since the real one is > encapsulated by NSH. > > Someone has already tried SFC-103 demo on Openstack platform ? > > Regards, > > On 5 September 2016 at 01:30, Zhou, Danny <[email protected] > <mailto:[email protected]>> wrote: > The SFC-103 only includes the NSH aware SF, which means the SF recognizes the > NSH as well as transports (e.g. VxLAN-GPE, Eth) in > front of the original frame (say the TCP/HTTP packet in your case), so the > SFF should keep the NSH instead of removing them. > > The SFC-104 demo post Boron will be including VPP based NSH proxy which could > remove the NSH when steering traffic to > NSH unaware SFs. > <> > <>From: [email protected] > <mailto:[email protected]> > [mailto:[email protected] > <mailto:[email protected]>] On Behalf Of Alioune > Sent: Monday, September 5, 2016 5:40 AM > To: sfc-dev opendaylight <[email protected] > <mailto:[email protected]>> > Subject: [sfc-dev] SFC-103 SF NSH aware > > Hi all, > I'm testing the SFC 103 demo, after launching the demo.sh all nodes and SFC > services are corretlly configured. > I run tcpdump on eth0 in SF1 and I expect to se e the HTTP traffic but it is > encapsulated in UDP frames. > > Why does the SFF1 not remove the NSH headers ? > Is there specific configuration for doing that ? > > Regards, > > <Mail Attachment.eml>_______________________________________________ > sfc-dev mailing list > [email protected] <mailto:[email protected]> > https://lists.opendaylight.org/mailman/listinfo/sfc-dev > <https://lists.opendaylight.org/mailman/listinfo/sfc-dev>
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